NDS76PT5-20IT

Memory IC Overview

The NDS76PT5-20IT is a Synchronous Dynamic Random Access Memory (SDRAM) integrated circuit manufactured by Insignis Technology Corporation. It provides a storage capacity of 128 Megabits, organized as 8 Megawords by 16 bits. The device operates with an LVTTL interface and supports a clock frequency of 200 MHz. Key electrical parameters include a write cycle time of 10 nanoseconds and an access time of 4.5 nanoseconds. It functions within a supply voltage range of 3V to 3.6V and is rated for an operating temperature range of -40°C to 85°C. The component is housed in a 54-pin Thin Small Outline Package (TSOP II).

Memory IC Feature Summary

• Supports high-speed data transfer via a 200 MHz clock frequency.
• Features low-voltage TTL compatible logic levels for system integration.
• Designed for surface-mount installation using a compact TSOP II package.

Memory IC Applications

• Embedded memory systems requiring volatile data storage.
• Industrial control units operating in extended temperature ranges.
• Consumer electronics utilizing LVTTL interfaces.

Memory IC Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging if required for automated assembly. Confirm RoHS3 compliance status for environmental regulations. Ensure the 54-TSOP II footprint matches the target PCB design. Validate that the 3V to 3.6V supply range aligns with the system power rails. Check current stock availability due to potential supply constraints.

Memory IC Selection Notes

Select this component when a 128Mb density is required with fast 4.5ns access times. The LVTTL interface simplifies connection to standard logic controllers. The industrial temperature rating makes it suitable for harsh environments. Consider the physical dimensions of the 54-TSOP II package during layout planning.

Memory IC Part Context

This part belongs to the NDS76P series of SDRAM devices from Insignis Technology Corporation. It shares the same package type and interface standards as other variants in the family but differs in speed grade and organization. The series is designed for applications needing reliable volatile memory with standard logic compatibility.

Memory IC Replacement Considerations

The NDS36PT5-16IT TR is a related variant offering higher density (256Mb) and similar packaging. Verify pinout compatibility before substitution. The NDS76PT5-16IT TR offers a lower speed grade (166 MHz) within the same package.